Model 4 seller means a seller that is registered under the agreement and is not a model 1 seller, model 2 seller, or model 3 seller.
Model 1 seller means a seller registered under the agreement that has selected a certified service provider as the seller's agent to perform all of the seller's sales and use tax functions for agreement sales and use taxes other than the seller's obligation under Section 59-12-124 to remit a tax on the seller's own purchases.
Retail seller means any person that sells any dangerous drug to consumers without assuming control over and responsibility for its administration. Mere advice or instructions regarding administration do not constitute control or establish responsibility.
Model 2 seller means a seller registered under the agreement that: